<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>button</title>
		<link rel="stylesheet" type="text/css" href="index.css"/>
	</head>
	<body>
		<input type="button" class="button-red" value="按钮A" />
		<input type="button" class="button-red" value="按钮B" disabled="disabled"/>
	</body>
</html>
